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Hanna Instruments HI719 Magnesium Hardness Checker Handheld Colorimeter 0.00–2.00 ppm | EnvMart

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Hanna Magnesium Hardness Checker® HC - HI719

Name: Hanna Magnesium Hardness Checker® HC - HI719
Brand: Hanna
SKU: 72508
Price: 79.79 USD
Availability: InStock

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Category Checker Colorimeters Brand Hanna

Specifications

Country of Origin	India
Package Contents	1 Handheld Colorimeter (battery included); reagents supplied separately
Resolution	0.01 ppm
Accuracy	±5% of reading ± 0.20 ppm
Range	0.00 to 2.00 ppm
Brand	HANNA Instruments
Power Supply	(1) 1.5V AAA Battery
Type	Handheld Colorimeter
Dimensions	86.0 mm x 61.0 mm x 37.5 mm
Light Source	LED @ 525 nm
Model	HI719
Method	EDTA colorimetric (adapted from Standard Methods 18th ed.)
Weight	0.064 kg
Parameter	Magnesium Hardness
Operating environment	0 to 50°C; RH max 95% non-condensing
Light Detector	Silicon photocell
Product Condition	New
MPN	HI719
Shut-Off	Automatic after ten minutes of non-use

Key Features

Hanna Instruments HI719 Magnesium Hardness Checker Handheld Colorimeter provides quick and accurate measurements for magnesium hardness in water samples.

Utilizes advanced EDTA colorimetric method for precise results.
0.00 to 2.00 ppm measurement range with 0.01 ppm resolution.
High accuracy of ±5% of reading ± 0.20 ppm makes it ideal for laboratory, environmental, and water quality applications.
Silicon photocell light detector and 525 nm LED light source ensure reliable detection.
Compact instrument with dimensions 86.0 mm x 61.0 mm x 37.5 mm and lightweight at 64 g.
Includes automatic shut-off after ten minutes of non-use for energy efficiency.
Powered by a single 1.5V AAA battery for portability.
Dedicated to a single parameter, magnesium hardness, for focused testing.
Easy four-step measurement for rapid on-site analysis.
Designed for use in water quality, environmental monitoring, and educational settings.

Product Description

Hanna Instruments HI719 Magnesium Hardness Checker Handheld Colorimeter offers a practical and compact solution for magnesium hardness testing in a variety of industrial and laboratory settings. Designed as a bridge between basic chemical test kits and more expensive, sophisticated instrumentation, the HI719 provides enhanced accuracy and ease of use. It is dedicated to a single parameter, magnesium hardness, ensuring focused and reliable testing for applications ranging from water treatment to environmental analysis and plating quality control.

Measurement range of 0.00 to 2.00 ppm magnesium hardness with 0.01 ppm resolution.
±5% of reading ± 0.20 ppm accuracy for dependable results.
Utilizes the EDTA colorimetric method, based on adaptation of Standard Methods for the Examination of Water and Wastewater, 18th Edition.
Silicon photocell light detector and a 525 nm LED light source maximize reliability in color detection.
Dimensions are 86.0 mm x 61.0 mm x 37.5 mm (3.4 in. x 2.4 in. x 1.5 in.).
Product weight is 64 g (2.25 oz.), making it extremely portable.
Operates in environments from 0 to 50°C and relative humidity up to 95% (non-condensing).
Automatic shut-off feature after ten minutes of inactivity to preserve battery life.
Requires a single 1.5V AAA battery for operation.
Simple four-step process for rapid, onsite analysis.

Applications include water quality laboratories, industrial facilities, plating operations, environmental monitoring, and educational use, providing convenience and accuracy that surpasses basic chemical test kits without the calibration requirements of more advanced systems. The set includes one handheld colorimeter; reagents are typically supplied separately.

Explore more industrial colorimeters, water testing devices, and Hanna Instruments products on EnvMart’s comprehensive catalogue.

Hanna Magnesium Hardness Checker® HC - HI719

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Frequently Asked Questions

The HI719 Magnesium Hardness Checker has a measurement range of 0.00 to 2.00 ppm with a resolution of 0.01 ppm.

The HI719 colorimeter offers an accuracy of ±5% of reading ± 0.20 ppm, ensuring reliable results for magnesium hardness testing.

The HI719 utilizes the advanced EDTA colorimetric method, which is based on standard methods for the examination of water and wastewater.

Yes, the HI719 is compact and lightweight, measuring 86.0 mm x 61.0 mm x 37.5 mm and weighing only 64 g, making it easy to transport.

The HI719 features an automatic shut-off that activates after ten minutes of inactivity to conserve battery life.

The HI719 operates on a single 1.5V AAA battery, which is easy to replace and convenient for portable use.

The HI719 can operate in environments ranging from 0 to 50°C with relative humidity up to 95% (non-condensing), suitable for various settings.

Yes, the HI719 is designed for ease of use with a simple four-step measurement process, allowing for rapid onsite analysis.

The HI719 is ideal for applications in water quality laboratories, industrial facilities, plating operations, environmental monitoring, and educational use.

The HI719 set includes the handheld colorimeter, but reagents are typically supplied separately and need to be purchased for use.